Voltcraft Laboratory power supply unit, adjustable

The linear regulated laboratory power supply provides distortion-free voltage across all load ranges and additionally features USB outputs for development and quality assurance as well as for charging processes. It is suitable for all laboratory applications where switching power supplies reach their physical limits. The device is robust, short-circuit proof, overvoltage protected, and has temperature shutdown.

USB Test and Development Socket: The VOLTCRAFT VLP-1303 USB allows for the stress testing of connected USB devices. More and more devices with USB host connections are being developed. Devices under test should be able to handle USB ports that do not always comply with USB specifications. The VLP-1303 USB has this test and development socket built-in.

USB Current Limiter: A freely adjustable current limiter of the USB test socket simulates a USB connection that provides less than 500 mA. This allows for testing USB sticks to see if they can operate with lower power.

USB Under and Overvoltage: The USB voltage at the test socket can be continuously adjusted from 3.9 V to 6.2 V. At 5.1 V, the potentiometer clicks into place. For safety, the overvoltage mode must be activated separately. Undervoltage can be set at any time.

Precise Laboratory Voltage Adjustment: The 10-step potentiometer facilitates the exact adjustment of the output voltage from 0 to 30 V.

Silent Cooling: Unlike switching power supplies, linear regulated power supplies must be adequately cooled. The VLP-1303 USB features oversized passive heat sinks. Fans are not necessary, and there is sufficient thermal reserve to fully load the laboratory power supply.

QuickCharge 2.0 Charging Socket: In addition to the USB test and development socket, another USB charging socket is built-in. Mobile devices or laboratory equipment with USB power supply can be easily powered in everyday lab use. Special feature: OVP.